Seiko Cal. 3869 - 545

This Spring Drive model from 1969 features a 39mm Stainless Steel case. Powered by the 3869 caliber with 24j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-ce77d878fb87]

Also known as: Helmet, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1969

Related Models

• Seiko 6318-648
• Seiko 0770-270
• Seiko 6233-225
• Seiko 6319-157
• Seiko 0730-741
• Seiko 6678-515
• Seiko 3818-702
• Seiko 3856-848
• Seiko 5660-383
• Seiko 6335-117
• Seiko 4583-490
• Seiko 6189-709